<template>
  <Dialog
    v-model="dialogVisible"
    :maxHeight="'800px'"
    width="80%"
    title="选择视频"
    :before-close="() => closeDialog()"
  >
    <!--    顶部查询项-->
    <el-form :model="form" inline>
      <el-form-item :label="t('video.video_title')">
        <el-input
          v-model="form.video_title"
          clearable
          :placeholder="t('video.video_title')"
          style="width: 250px"
        />
      </el-form-item>

      <el-form-item :label="t('video.time')">
        <el-date-picker
          v-model="form.date"
          type="daterange"
          format="YYYY/MM/DD"
          range-separator="-"
          start-placeholder="起始时间"
          end-placeholder="结束时间"
          @change="changeTime"
          :editable="false"
          unlink-panels
        />
      </el-form-item>

      <el-form-item>
        <el-button type="primary" icon="Search" @click="getList">查询</el-button>
        <el-button icon="Refresh" @click="reset(true)">重置</el-button>
      </el-form-item>
    </el-form>
    <!-- 表格主体 -->
    <el-table
      class="m-t-10px"
      :data="dataList"
      highlight-current-row
      stripe
      border
      ref="tableRef"
      v-loading="tableLoading"
      row-key="id"
      :cell-style="{ textAlign: 'center' }"
      :header-cell-style="{ textAlign: 'center' }"
      @selection-change="handleSelectionChange"
    >
      <!-- <el-table-column
        type="selection"
        :selectable="selectable"
        :reserve-selection="true"
        width="55"
      /> -->
      <el-table-column
        type="selection"
        :selectable="isSelectable"
        :reserve-selection="true"
        width="55"
      />

      <el-table-column :label="t('expandCustomer.serialNumber')" prop="id" min-width="70" />
      <el-table-column
        :label="t('video.video_title')"
        min-width="250"
        :show-overflow-tooltip="true"
        prop="video_title"
      />
      <el-table-column :label="t('video.model_id')" min-width="250" :show-overflow-tooltip="true">
        <template #default="{ row }">
          {{ useEnumeratePicker(modelList, row.model_id) }}
        </template>
      </el-table-column>
      <el-table-column
        :label="t('video.coverimage_id')"
        prop="coverimage_id"
        min-width="200"
        :show-overflow-tooltip="true"
      >
        <template #default="{ row }">
          <el-image
            v-if="row.coverimage_url"
            style="width: 100px; height: 100px"
            :src="row.coverimage_url"
            :preview-teleported="true"
            :zoom-rate="1.2"
            :max-scale="7"
            :min-scale="0.2"
            :preview-src-list="[row.coverimage_url]"
            fit="cover"
          />
        </template>
      </el-table-column>
      <el-table-column :label="t('video.video_id')" width="200">
        <template #default="{ row }">
          <el-link type="primary" :href="row.video_url" target="_blank">
            {{ t('video.jump') }}
          </el-link>
          <el-button type="primary" link @click="handleCopy(row.video_url)">
            {{ t('video.copy') }}
          </el-button>
        </template>
      </el-table-column>
      <el-table-column :label="t('video.showstate')" min-width="100">
        <template #default="{ row }">
          <el-switch
            v-model="row.showstate"
            inlinePrompt
            active-text="对外显示"
            inactive-text="不对外显示"
            :active-value="1"
            :inactive-value="0"
          />
        </template>
      </el-table-column>
      <el-table-column
        :label="t('supply.create_time')"
        min-width="180"
        prop="create_time"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        :label="t('supply.creator')"
        min-width="100"
        prop="creator_name"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        :label="t('supply.update_time')"
        min-width="180"
        prop="update_time"
        :show-overflow-tooltip="true"
      />
    </el-table>
    <!--    分页-->
    <Pagination
      :total="paginationTotal"
      v-model:page="form.pageIndex"
      v-model:limit="form.pageSize"
      @pagination="getList"
    />
    <template #footer>
      <el-button class="m-r-4" @click="closeDialog"
        >{{ t('system.parameterConfig.cancel') }}
      </el-button>
      <el-button type="primary" @click="submit">{{ t('wholesalOrder.add') }}</el-button>
    </template>
  </Dialog>
</template>

<script setup lang="ts">
import dayjs from 'dayjs'
import Pagination from '@/components/Pagination/index.vue'
import { changeStatusApi, delDataApi, getEnumApi, getListApi } from '@/api/market/VideoManage'
import { useEnumeratePicker } from '@/utils'
import { Dialog } from '@/components/Dialog'
import { ElMessage } from 'element-plus'
import { useClipboard } from '@vueuse/core'

const { copy } = useClipboard()
const emit = defineEmits(['exposeMultipleData'])
const { t } = useI18n()
const tableRef = ref()

const props = withDefaults(defineProps<{ multiple?: boolean }>(), {
  multiple: false
})

const isReset = ref<boolean>(false)
const dialogVisible = ref<boolean>(false)
const tableLoading = ref<boolean>(false)
const dataList = ref<any[]>([])
const multipleSelection = ref<any[]>([])
const selectionPak = ref<any[]>([])

const paginationTotal = ref<number>(0)
// 存储禁用行的id
const disabledRows = ref(new Set())

// 判断行是否可选
const isSelectable = (row: Record<string, any>) => {
  return !disabledRows.value.has(row.id)
}

const form = ref<Record<string, any>>({
  video_title: '',
  start_date: '',
  end_date: '',
  pageIndex: 1,
  pageSize: 10
})

const operatorList = ref<Array<Record<string, any>>>([])
const modelList = ref<Array<Record<string, any>>>([])
const statusList = ref<Array<Record<string, any>>>([
  { label: '对外显示', value: 1 },
  { label: '不对外显示', value: 0 }
])

//格式化时间
const changeTime = (e: Date[]) => {
  if (e && e.length > 0) {
    form.value.start_time = dayjs(e[0]).format('YYYY-MM-DD 00:00:00')
    form.value.end_time = dayjs(e[1]).format('YYYY-MM-DD 23:59:59')
  } else {
    form.value.start_time = null
    form.value.end_time = null
  }
}

const handleCopy = (text: string) => {
  ;(copy(text) as any) && ElMessage.success('复制成功')
}

//批量勾选
const handleSelectionChange = (val: any[]) => {
  if (val.length > 1 && !props.multiple) {
    // 如果选中的行数超过一行， 并且不允许多选，清除之前的选中项，只保留最新的选中项
    const latestSelection = val[val.length - 1]
    tableRef.value.clearSelection()
    tableRef.value.toggleRowSelection(latestSelection, true)
    multipleSelection.value = [latestSelection]
  } else {
    multipleSelection.value = val
  }
}

//点击添加按钮
const submit = () => {
  if (!multipleSelection.value.length) return ElMessage.warning('请勾选商品')
  if (isReset.value) {
    const merge = selectionPak.value.concat(multipleSelection.value)
    emit('exposeMultipleData', deduplication(merge))
  } else {
    emit('exposeMultipleData', multipleSelection.value)
  }
  closeDialog()
}

//判断数组每一项指定字段是否相同
const areIdsEqual = (array: any[], key?: string) => {
  const firstId = array[0][key ?? 'id']
  return array.every((item: Record<string, any>) => item[key ?? 'id'] === firstId)
}

//一维数组去重
const deduplication = (val: any[], key?: string) => {
  if (!val || !val.length) return
  return val.reduce((acc, item) => {
    if (!acc.some((x: Record<string, any>) => x[key ?? 'id'] === item[key ?? 'id'])) {
      acc.push(item)
    }
    return acc
  }, [])
}

//点击取消关闭弹框
const closeDialog = () => {
  reset()
  dialogVisible.value = false
}

//初始化请求
const getList = async () => {
  tableLoading.value = true
  const params = JSON.parse(JSON.stringify(form.value))
  delete params.date
  const resp = await getListApi(params)
  dataList.value = resp.data.list
  paginationTotal.value = resp.data.total
  // paginationTotal.value = 5
  tableLoading.value = false
}

//重置查询项
const reset = (isRequest?: boolean) => {
  form.value = {
    cname: '',
    abbr: '',
    brand: '',
    type: '',
    algorithm: '',
    model: '',
    pageIndex: 1,
    pageSize: 15
  }
  isReset.value = false
  paginationTotal.value = 0
  multipleSelection.value = []
  nextTick(() => {
    tableRef!.value!.clearSelection()
  })
  if (isRequest) {
    getList()
    isReset.value = true
  }
}

//获取枚举
const getDropDownBoxInfo = async () => {
  const resp = await getEnumApi({ field: 'all' })
  modelList.value = resp.data.model
}

const initialize = (val: any[], disabledVal?: any[]) => {
  getDropDownBoxInfo()
  getList()

  if (disabledVal && disabledVal.length) {
    disabledRows.value = new Set(disabledVal.map((item) => item.id))
  }

  selectionPak.value = val
  if (!val || !val.length) return
  val.forEach((item: Record<string, any>) => {
    nextTick(() => {
      tableRef!.value!.toggleRowSelection(item, true)
    })
  })
}

defineExpose({
  dialogVisible,
  initialize
})
</script>

<style lang="less" scoped></style>
